[Cell kinetics and radiosensitivity of Cercopithecus aethiops sabaceus lymphocytes stimulated by phytohemagglutinin]

The use of the BudR-Giemsa technique has shown that the peripheral blood lymphocytes of Cercopithecus aethiops sabaceus display a very fast answer to PHA-stimulation. At 32 h culture time numerous mitoses are already present and at 48 h more than 30% of the dividing cells are in second mitosis. Exposure to X-irradiation results in a higher incidence of unstable aberrations than in human lymphocytes.